This stabilizer adopts a composite flame retardant and calcium zinc system, with a thermal stability time of 90 minutes at 200℃, meeting the high-temperature processing requirements of wire and cable extrusion production lines. Its flame retardant grade reaches UL 94 V-0, which can effectively prevent the spread of flame in case of fire, improving the safety performance of wires and cables. The volume resistivity reaches 1.2×10^13 Ω·cm, ensuring the insulating properties of PVC cable jackets, and will not affect the conductive performance of wires. Its weather resistance time reaches 1500 hours of UV aging without cracking, effectively improving the outdoor service life of cable jackets. It does not contain lead, cadmium and other heavy metals, meeting the environmental protection requirements of the global wire and cable industry, and can meet the RoHS and REACH certification requirements of the EU market.
This product appears as a white powder with an active ingredient content of 98%, thermal stability time of 90 minutes at 200℃, volume resistivity of 1.2×10^13 Ω·cm, oxygen index ≥32%, and heavy metal content of 0ppm. The recommended addition amount is 3.5-4.5 phr (per hundred parts of resin). It is packaged in 25kg waterproof paper bags, with a shelf life of 12 months. It needs to be stored in a cool, dry place, avoiding direct sunlight and high temperatures. During transportation, it should be protected from rain and moisture to prevent product agglomeration, which will affect the processing performance.
It is mainly used in the production of PVC jackets for power cables, communication cables, outdoor buried cables and other wire and cable products. It meets the safety standards of global wire and cable markets, and has passed the testing of national wire and cable quality inspection institutions. It is suitable for single-screw and double-screw extrusion production lines of wire and cable jackets, and can be perfectly matched with various domestic and imported cable processing equipment, helping manufacturers improve the safety performance and service life of their products, and meet the high-quality requirements of domestic and foreign power and communication markets.
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